Transcription of APX809S/810S 3-PIN MICRO POWER ... - Diodes Incorporated
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APX809S/810S Document number: DS39140 Rev. 2 - 2 1 of 10 February 2019 Diodes Incorporated APX809S/810S 3-PIN MICRO POWER VOLTAGE DETECTOR Description The APX809S/810S are used for microprocessor ( P) supervisory circuits to monitor the POWER supplies in P and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, + , + and + powered circuits. These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 240ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available.
Symbol Parameter Rating Unit V CC Supply Voltage -0.3 to 6.0 V V RESET RESET /RESET Voltage -0.3 to 6.0 V I CC Input Current 20 mA I O Output Current 20 mA θ JA Thermal Resistance Junction-to-Ambient SOT23 232 °C/W θ JC Thermal Resistance Junction-to-Case SOT23 87 ESD HBM (Human Body Model) 6,000 V MM (Machine Model) 600 T J
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